Beach umbrella anchor



FIG. 1 is a front elevational view of a beach umbrella anchor showing mynew design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom view thereof.

The portions shown in dashed lines form no part of the claimed design.

The ornamental design for a beach umbrella anchor, as shown anddescribed.